Personal jurisdiction: Are cease-and-desist letters enough?

By on April 30, 2026
Posted In Trademarks

In a decision clarifying how certain pre litigation enforcement efforts can establish personal jurisdiction, the US Court of Appeals for the Eleventh Circuit reversed the dismissal of Lanham Act and tortious interference claims for lack of personal jurisdiction, concluding that cease and desist letters sent into the jurisdiction satisfied the minimum contacts requirement and did not offend due process. Frida Kahlo Corporation v. Mara Cristina Teresa Romeo Pinedo, Case No. 24-10293 (11th Cir. Apr. 17, 2026) (Luck, Lagoa, Abudu, JJ.)

Frida Kahlo and Frida Kahlo Investments (collectively, Kahlo) manage and license a portfolio of trademarks and publicity rights associated with the artist Frida Kahlo. Kahlo sued Familia Kahlo and Mara Cristina Teresa Romeo Pinedo (collectively, Pinedo) alleging tortious interference and Lanham Act violations arising from Pinedo’s efforts to halt a traveling Frida Kahlo exhibition and related merchandise.

Central to the dispute were cease and desist letters sent by Pinedo to Kahlo’s Florida based business partners. The letters asserted that Pinedo held superior rights to Frida Kahlo’s name, likeness, and trademarks and threatened legal action if the recipients continued their involvement with Kahlo. Kahlo alleged those claims were false and caused business partners to withdraw or hesitate, disrupting Kahlo’s licensing relationships.

Kahlo filed suit in Florida. Pinedo moved to dismiss for lack of personal jurisdiction. The district court granted the motion, concluding that Florida’s corporate shield doctrine protected Pinedo from jurisdiction and that, in any event, Pinedo lacked sufficient minimum contacts with Florida. Kahlo appealed.

The Eleventh Circuit reversed, concluding first that the corporate shield doctrine did not bar jurisdiction over Pinedo. The Court focused on the language of the cease and desist letters, which expressly identified Pinedo as the “heiress of the painter Frida Kahlo” and stated that the letters were sent “in our capacity as representatives of Mara Cristina Teresa Romeo Pinedo.” The Court found that those representations showed that Maria Pinedo was acting in her personal capacity, not merely as a corporate agent. As a result, the corporate shield doctrine, which can protect corporate officers from jurisdiction based solely on acts performed for a corporation, did not apply. Because the doctrine was inapplicable, Pinedo was subject to Florida’s long arm statute, which permits jurisdiction where a nonresident commits a tortious act outside the state that causes injury within Florida.

The Eleventh Circuit next addressed whether exercising specific personal jurisdiction would comport with due process. The Court answered in the affirmative, explaining that Pinedo intentionally directed conduct into Florida by sending cease and desist letters to Florida entities. The alleged tortious interference claims arose directly from those communications, satisfying the relatedness requirement for specific jurisdiction.

The Eleventh Circuit also found purposeful availment because Pinedo plausibly alleged an intentional tort, the letters were expressly sent to Florida entities, and it was reasonable for Pinedo to anticipate having to defend itself in Florida based on its actions.

Finally, the Eleventh Circuit concluded that Pinedo failed to make a compelling case that exercising jurisdiction would violate traditional notions of fair play and substantial justice. The Court noted that Pinedo was already engaged in international litigation, reducing any incremental burden of litigating in Florida. Florida has a strong interest in adjudicating disputes involving alleged harm to businesses within the state, and Kahlo had a legitimate interest in obtaining relief in its principal place of business. The Court also rejected arguments that pending foreign litigation warranted dismissal, observing that foreign proceedings could not resolve claims involving US trademark use.

Practice note: The decision highlights that cease and desist letters, which are common in trademark and publicity rights disputes, can form the basis for personal jurisdiction when they assert rights and threaten enforcement in a particular forum. Rights holders pursuing aggressive pre litigation strategies should consider the jurisdictional consequences of directing enforcement communications into a state where their adversary conducts business.

Jolie B. Schenerman
Jolie Schenerman is a member of McDermott Will & Schulte's Litigation Group. Read Jolie Schenerman's full bio.

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